global class SchedulableInstagramLikes implements Schedulable{
       global SchedulableInstagramLikes (){}

        public static void startLikes(){
            //Seconds Minutes Hours Day_of_month Month Day_of_week optional_year
            System.schedule('Instagram Latest Likes', '0 45 * * * ?', New SchedulableInstagramLikes());
        }   
    
    
        global void execute(SchedulableContext ctx) {
           batchInstagramLikes b = new batchInstagramLikes();
           Database.executeBatch(b,1);
                
        }
    }